I'm a little confused, PHP says $results is a non-object of the mysqli class

Question

I\'m trying to fetch results using mysqli->fetch_row() (or fetch_object(), fetch_array()), yet when I go to run the code at run time it gives me the following error:

Answer 1

If you user & password field text or varchar, then you need to use single quote around them

$query = "SELECT user, password FROM Users WHERE user = '".$user."' AND password = '".$pass."' " ;